EP 2606077 B1 20160608 - AMPHIPHILIC AND NON-WATER-SOLUBLE COMB (METH)ACRYLIC POLYMERS
Title (en)
AMPHIPHILIC AND NON-WATER-SOLUBLE COMB (METH)ACRYLIC POLYMERS
Title (de)
AMPHIPHILE UND WASSERUNLÖSLICHE KAMM(METH)ACRYLPOLMERE
Title (fr)
POLYMÈRES (METH)ACRYLIQUES PEIGNES AMPHIPHILES ET NON HYDROSOLUBLES
Publication
Application
Priority
- FR 1056658 A 20100819
- IB 2011001629 W 20110706
Abstract (en)
[origin: US2012046412A1] Non water-soluble polymers with a comb structure and a (meth)acrylic skeleton on which are grafted side chains containing at least one hydrophobic monomer of the styrene or (meth)acrylic ester type on C1 to C4, and at least one hydroxy or methoxy polylakylene glycol monomer. The levels of monomers are such that the polymer is amphiphilic because it is both rich in hydrophobic monomer and polylakylene glycol monomer. These products, used in paper coating dispersions, enable an increase in their Brookfield™ viscosity, a reduction in their ACAV viscosity, and an improvement in their water retention, which makes them particularly well suited for dry extract and/or high deposit speed coatings.
IPC 8 full level
C08F 290/06 (2006.01); C08F 220/18 (2006.01); C08F 220/28 (2006.01); C09D 155/00 (2006.01); D21H 19/58 (2006.01); D21H 19/62 (2006.01)
CPC (source: EP KR US)
C08F 20/10 (2013.01 - KR); C08F 220/18 (2013.01 - EP KR US); C08F 220/285 (2020.02 - EP KR US); C08F 290/06 (2013.01 - KR); C08F 290/062 (2013.01 - EP KR US); C08L 33/04 (2013.01 - KR); C09D 155/00 (2013.01 - KR); C09D 155/005 (2013.01 - EP US); D21H 19/56 (2013.01 - KR US); D21H 19/58 (2013.01 - EP US); C08F 220/06 (2013.01 - EP US); C08F 220/288 (2020.02 - EP US); D21H 19/62 (2013.01 - EP US)
C-Set (source: EP KR US)
EP
KR
C08F 290/062 + C08F 220/285 + C08F 220/18 + C08F 220/06 + C08F 220/285
US
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2012046412 A1 20120223; US 9359463 B2 20160607; BR 112013001771 A2 20160531; CA 2806974 A1 20120223; CA 2806974 C 20190312; CN 103068869 A 20130424; CN 103068869 B 20150805; EP 2606077 A1 20130626; EP 2606077 B1 20160608; EP 3106483 A1 20161221; EP 3106483 B1 20210825; FR 2963934 A1 20120224; FR 2963934 B1 20131025; JP 2013540839 A 20131107; JP 2016104921 A 20160609; JP 6093838 B2 20170308; KR 101844097 B1 20180330; KR 20140001823 A 20140107; WO 2012023009 A1 20120223
DOCDB simple family (application)
US 201113204758 A 20110808; BR 112013001771 A 20110706; CA 2806974 A 20110706; CN 201180039796 A 20110706; EP 11746315 A 20110706; EP 16164240 A 20110706; FR 1056658 A 20100819; IB 2011001629 W 20110706; JP 2013524489 A 20110706; JP 2015229389 A 20151125; KR 20137004610 A 20110706